Vincent Torri wrote:
On Fri, 10 Jun 2005, Sebastian Dransfeld wrote:
Vincent Torri wrote:
seb,
line 294, are you sure that you want to test is the result of
if (!XGetWMNormalHints(_ecore_x_disp, win, &hint, &mask))
is false ?
The XGetWMNormalHints function returns the size hints stored in the
WM_NORMAL_HINTS property on the specified window. If the property is
of type WM_SIZE_HINTS, is of format 32, and is long enough to
contain either an old (pre-ICCCM) or new size hints structure,
XGetWMNormal- Hints sets the various fields of the XSizeHints
structure, sets the supplied_return argument to the list of fields
that were supplied by the user (whether or not they contained
defined values), and returns a nonzero status. Otherwise, it
returns a zero status.
So, if there is an error, return 0. !0 == true, so if there is an error,
return 0.
so, what it the purpose of the code that follows ? You set them with
XGetWMNormalHints and, after that, with this code.
The user can supply 0 arguments to keep the current state. But you are
right, I shouldn't return on error, because there might be no hints
which returns false.
Sebastian
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